15961490208

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{972313}}^1$

素因数の和:972351

約数の個数: 96

約数和(自身を含む): 49004625600

約数和(自身を除く): 33043135392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 972313, 1944626, 2916939, 3889252, 5833878, 7778504, 8750817, 11667756, 15557008, 17501634, 18473947, 23335512, 26252451, 31114016, 35003268, 36947894, 46671024, 52504902, 55421841, 70006536, 73895788, 93342048, 105009804, 110843682, 140013072, 147791576, 166265523, 210019608, 221687364, 280026144, 295583152, 332531046, 420039216, 443374728, 498796569, 591166304, 665062092, 840078432, 886749456, 997593138, 1330124184, 1773498912, 1995186276, 2660248368, 3990372552, 5320496736, 7980745104, 15961490208]

約数ペア:

[(1, 15961490208), (2, 7980745104), (3, 5320496736), (4, 3990372552), (6, 2660248368), (8, 1995186276), (9, 1773498912), (12, 1330124184), (16, 997593138), (18, 886749456), (19, 840078432), (24, 665062092), (27, 591166304), (32, 498796569), (36, 443374728), (38, 420039216), (48, 332531046), (54, 295583152), (57, 280026144), (72, 221687364), (76, 210019608), (96, 166265523), (108, 147791576), (114, 140013072), (144, 110843682), (152, 105009804), (171, 93342048), (216, 73895788), (228, 70006536), (288, 55421841), (304, 52504902), (342, 46671024), (432, 36947894), (456, 35003268), (513, 31114016), (608, 26252451), (684, 23335512), (864, 18473947), (912, 17501634), (1026, 15557008), (1368, 11667756), (1824, 8750817), (2052, 7778504), (2736, 5833878), (4104, 3889252), (5472, 2916939), (8208, 1944626), (16416, 972313)]